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21 Old Mill Road

Brant, ON N0J 1V0

Off-Market
6 Beds
5 Baths
3,500 Sq Ft
773,678 Lot Sq Ft
Single Family Home
This listing is no longer active on the MLS® and is not currently for sale. Interested in something similar? Ask Filipe →

About This Property

Welcome to 21 Old Mill Street - A Grand Estate on 16 Private Acres with Over 8,100 Sq Ft of Living Space! Experience the perfect blend of luxury, functionality, and endless opportunity in this impressive 6-bedroom residence. Nestled on a quiet street with easy access to Hwy 403, this custom-built home offers over 8,100 sq ft of finished living space and is ideally suited for multi-generational living or the business owner seeking yard space and a home office. The home features a terrific in-law setup with a separate entrance, providing privacy and flexibility for extended family or business use. Inside, you're greeted by a grand foyer and an expansive open-concept main floor with 9 ceilings, granite countertops, and 250+ pot lights throughout for a bright, upscale ambiance. The sumptuous primary suite and three additional bedrooms on the main level provide space and comfort, while the fully finished lower level offers a home theatre, rec room, gym space, and more. A four-car detached garage, both drilled and dug wells, and an oversized septic system round out this one-of-a-kind estate. With 16 acres of land, the possibilities for outdoor enjoyment, hobby use, or future development are limitless.

Property Details

StatusOff-Market
Property TypeSingle Family Home
Listing TypeSale
Interior Size3,500 sq ft
Lot Size773,678 sq ft
Bedrooms6
Bathrooms5
Postal CodeN0J 1V0
Last UpdatedOct 8, 2026 · 1:35 a.m.

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Features & Amenities

  • View
  • Fireplace
  • Air Conditioning
  • Basement

Buying or selling in Brant?

Filipe & Isabel Ferreira and the Team Filipe (RE/MAX Ultimate Realty Inc., Brokerage) represent buyers and sellers here. Local guides and live listings below.

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TRREB MLS® Attribution

MLS® X12661446

Listed by ROYAL LEPAGE ASSOCIATES REALTY

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$2,199,800

last list price — no longer for sale

MLS®X12661446
TypeSingle Family Home
CityBrant
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Team Filipe · RE/MAX · (647) 210-6070

Listed By

ROYAL LEPAGE ASSOCIATES REALTY